From “abdomen” to “zygote” – the What to Expect Pregnancy Glossary covers it all! It’s the best list I’ve come across so far. So, if you’re wondering what certain medical terms mean, why not head over there now? And for those who are new to the whole internet ‘mummy’ talk, you might find that certain acronyms used in chats and forums (like DH, LO, DD, MIL, etc) confusing. If so, there is a list over at Mumsnet that might be useful.